CN2876522Y - Illuminating and structure for electric torch - Google Patents
Illuminating and structure for electric torch Download PDFInfo
- Publication number
- CN2876522Y CN2876522Y CNU200620039512XU CN200620039512U CN2876522Y CN 2876522 Y CN2876522 Y CN 2876522Y CN U200620039512X U CNU200620039512X U CN U200620039512XU CN 200620039512 U CN200620039512 U CN 200620039512U CN 2876522 Y CN2876522 Y CN 2876522Y
- Authority
- CN
- China
- Prior art keywords
- bulb
- torch
- annular slab
- reflection shield
- end structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A lighting structure of a torch consists of a bulb, a No.1 reflector, a ring plate, a LED and No.2 reflector. The bulb is arranged on the center or focus part of the No.1 reflector. Outside of the No.1 reflector is the ring plate with a LED at least. The No.2 reflector of cone shape or paraboloid shape is connected with the outside of the ring plate. Compared with the prior art, the utility model has active and obvious effect. The utility model provides two light sources for the bulb and LED respectively. The LED is used for lighting with short distance, consuming little electric energy, and that the bulb still may be used for lighting long distance. The problem has been solved that the lighting power of the bulb torch cannot be adjusted according to the using purpose and the cell is used up very quickly.
Description
Technical field:
The utility model relates to lighting engineering, relates in particular to torch, the particularly illumination end of torch, and concrete is a kind of illumination end structure that is used for torch.
Background technology:
In the prior art, the illumination end of torch is made of bulb and reflection shield, reflection shield has the reflecting surface of a parabolic shape usually, bulb is arranged on the focus place of reflecting surface, bulb is connected with reflection shield or flashlight shell by tube face, be provided with in the tube face and be electrically connected the contact, be electrically connected the contact and be connected with lead.Bulb is powered by battery, can not regulate luminous power according to the use needs, so consuming cells is very fast.
Summary of the invention:
The purpose of this utility model provides a kind of illumination end structure that is used for torch, and the described this illumination end structure that is used for torch will solve the prior art torch bulb can not be according to using needs to regulate luminous power, consuming cells technical problem faster.
This illumination end structure that is used for torch of the present utility model is made of a bulb and one first reflection shield, described bulb is arranged on the centre or the focus position of first reflection shield, wherein, the outside of described first reflection shield is connected with an annular slab, at least be provided with a light emitting diode in the described annular slab, the outside of described annular slab is connected with second reflection shield of a circular cone shape or parabolic shape.
Further, described annular slab is provided with conducting connecting part, and described conducting connecting part is connected with the wiring pin of light emitting diode.
Further, fix by a plastics clamping ring or rubber clamping ring between the described annular slab and second reflection shield.
Further, the surface of described annular slab is provided with reflecting coating.
Further, be provided with 5～9 number purpose light emitting diodes in the described annular slab, described light emitting diode is that the center of circle is circle-shaped even distribution with described bulb.
Further, described bulb is fixed by a tube face and described first reflection shield.
The utility model and prior art contrast, and its effect is actively with tangible.The utility model provides bulb and two kinds of light sources of light emitting diode for torch, and LED source can be used for providing closely illumination, and LED source only need consume less electrical energy, and bulb still can be used for providing remote illumination.Having solved in the prior art torch bulb can not be according to using needs to regulate luminous power, consuming cells technical problem faster.
Description of drawings:
Fig. 1 is the schematic diagram that is used for the illumination end structure of torch of the present utility model.
Fig. 2 is the schematic top plan view that is used for the illumination end structure of torch of the present utility model.
The specific embodiment:
As depicted in figs. 1 and 2, the illumination end structure that is used for torch of the present utility model, constitute by a bulb 1 and one first reflection shield 2, described bulb 1 is arranged on the centre or the focus position of first reflection shield 2, wherein, the outside of described first reflection shield 2 is connected with an annular slab 3, is provided with a light emitting diode 4 in the described annular slab 3 at least, and the outside of described annular slab 3 is connected with second reflection shield 5 of a circular cone shape or parabolic shape.
Further, described annular slab 3 is provided with conducting connecting part, and described conducting connecting part is connected with the wiring pin of light emitting diode 4.
Further, fixing between the described annular slab 3 and second reflection shield 5 by a plastics clamping ring or rubber clamping ring 6.
Further, the surface of described annular slab 3 is provided with reflecting coating.
Further, be provided with 5～9 number purpose light emitting diodes 4 in the described annular slab 3, described light emitting diode 4 is that the center of circle is circle-shaped even distribution with described bulb 1.
Described bulb 1 is fixing with described first reflection shield 2 by a tube face 7.
Claims (6)
1. illumination end structure that is used for torch, constitute by a bulb and one first reflection shield, described bulb is arranged on the centre or the focus position of first reflection shield, it is characterized in that: the outside of described first reflection shield is connected with an annular slab, at least be provided with a light emitting diode in the described annular slab, the outside of described annular slab is connected with second reflection shield of a circular cone shape or parabolic shape.
2. the illumination end structure that is used for torch as claimed in claim 1, it is characterized in that: described annular slab is provided with conducting connecting part, and described conducting connecting part is connected with the wiring pin of light emitting diode.
3. the illumination end structure that is used for torch as claimed in claim 1 is characterized in that: fix by a plastics clamping ring or rubber clamping ring between the described annular slab and second reflection shield.
4. the illumination end structure that is used for torch as claimed in claim 1, it is characterized in that: the surface of described annular slab is provided with reflecting coating.
5. the illumination end structure that is used for torch as claimed in claim 1 is characterized in that: be provided with 5～9 number purpose light emitting diodes in the described annular slab, described light emitting diode is that the center of circle is circle-shaped even distribution with described bulb.
6. the illumination end structure that is used for torch as claimed in claim 1 is characterized in that: described bulb is fixed by a tube face and described first reflection shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620039512XU CN2876522Y (en) | 2006-02-16 | 2006-02-16 | Illuminating and structure for electric torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620039512XU CN2876522Y (en) | 2006-02-16 | 2006-02-16 | Illuminating and structure for electric torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2876522Y true CN2876522Y (en) | 2007-03-07 |
Family
ID=37819760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620039512XU Expired - Fee Related CN2876522Y (en) | 2006-02-16 | 2006-02-16 | Illuminating and structure for electric torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2876522Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730848A (en) * | 2018-06-21 | 2018-11-02 | 上海大学 | A kind of deep-sea LED light source and a kind of deep-sea LED lamp |
-
2006
- 2006-02-16 CN CNU200620039512XU patent/CN2876522Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730848A (en) * | 2018-06-21 | 2018-11-02 | 上海大学 | A kind of deep-sea LED light source and a kind of deep-sea LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |